For this symmetric model, the phase diagram, in \(d=3\) , is accurately known for (number) density of particles \(\rho =1\) . It is, of course, expected [1]}, [2]}, [3]} that the critical concentration, for any of the species, will be \(x^c_{\alpha }=1/2\) . The critical temperature, \(T_c\) , was estimated to be \(\simeq 1.421 \epsilon /k_B\) , where \(k_B\)  is the Boltzmann constant [1]}, [2]}, [3]}. In the following we set \(\sigma \) , \(\epsilon \) , \(m\)  and \(k_B\)  to unity. In this work we study the kinetics by quenching homogeneous configurations, prepared at a high temperature, to the temperature \(T=1\) . The compositions are chosen in such a way that the final state points fall inside the miscibility gap [1]}, [2]}, [3]}.
